#include <stdio.h>
#if 0
int main()
{
    int a = 0x11223344;
    char* pc = (char*)&a;
    *pc = 0;
    printf("%x\n", a);
    return 0;
}
#endif
#if 0
int main()
{
    unsigned char a = 200;
    unsigned char b = 100;
    unsigned char c = 0;
    c = a + b;
    printf("%d %d",a + b, c);
    return 0;
}
#endif
int main()
{
    char a[1000] = { 0 };
    int i = 0;
    for (i = 0; i < 1000; i++)
    {
        a[i] = -1 - i;
    }
    printf("%d", strlen(a));
    return 0;
}